Husqvarna DMS 240 Workshop Manual page 10

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+B
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10
SPINDLE SHAFT
Spindle shaft
The complete spindle shaft contains a large number of parts, including
axially moving gear wheels for the gear function. The illustration on the left
shows the components.
The transmission in this machine is rarely the cause of any problems.
Incorrect handling of the machine could, however, cause the actual shaft to
bend, or damage the tool bracket. In these cases, all units on the spindle
22,8
shaft are removed first, items 1-12, in order to change the actual shaft.
29,9/1,6
Service work
The handbook's introductory chapter describes the disassembly of the basic
modules where it shows the main components that must be removed to
access the spindle shaft.
Washers and retaining rings
The spindle shaft has several washers and retaining rings with similar
appearances and dimensions that are easy to confuse. We recommend laying
out the components in an orderly manner in the order they were removed
29,9/1,6
to ensure you put them back in the correct order, as shown by way of
suggestion in the following numbering sequence. The dimensions to the
right side of the components show the outer diameter and thickness in
millimetres off the washers/retaining rings.
Illustration A. Be aware that design changes may cause the dimensions to
not agree for all time.
25,0
Illustration B: The selector fork is not included in the
compilation of the spindle shaft components. It engages the
32,7/1,6
gear wheel, item 6.
Illustration C: These components, items 13-17, are
mounted in the gear housing and remain in place when the
shaft is removed. The ball bearings are identical and symme-
trical. Note that the sealing rings are mounted from each
side of the gear housing with the spring sides facing each
other.
Illustration D: The spindle shaft after removal of the
32,0/2,35
components.
28,0
A
31,9/2,5
C
B
D